#3F3BB5 Color

#3F3BB5 is rgb(63, 59, 181) in RGB and hsl(242, 51%, 47%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3F3BB5

HEX#3F3BB5

RGBrgb(63, 59, 181)

HSLhsl(242, 51%, 47%)

HSVhsv(242, 67%, 71%)

OKLCHoklch(43.9% 0.186 276.9)

CMYKcmyk(65%, 67%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F3BB5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.39:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.5:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F3BB5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F3BB5 Complementary#B1B53B Analogous#3B74B5 Analogous#7C3BB5 Triadic#B53F3B Triadic#3BB53F

Tints & Shades

Lighter tints and darker shades of #3F3BB5, useful for hover states, backgrounds, and text variants.

Tints

#524EC6 #706DD0 #8A88D8 #A5A3E1 #BFBEEA #DDDCF4

Shades

#37339E #2F2C87 #272470 #1D1B55 #15143E #0D0C27

Use #3F3BB5 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex